
/*
 * 
 * Definition for a binary tree node.
 */
package com.leetcode.weicl.problems.no226;

/**
 * The Class TreeNode.<br>
 * 
 * @author FNST)WeiCL
 * @version 1.0
 */
public class TreeNode {
    int val;
    TreeNode left;
    TreeNode right;
    TreeNode(int x) { val = x; }
}
